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| author | Alexey Neyman <stilor@att.net> | 2017-06-28 22:19:33 -0700 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2017-07-08 10:57:56 -0700 |
| commit | c7a924a0732bd2aefe9af1411da629ccc3f34811 (patch) | |
| tree | d65e21574b33c2f51f4b446651d721aa0e0894ba /scripts/functions | |
| parent | f672e3df8973d87b5542ee3f30d1b9ceacab6dca (diff) | |
| download | crosstool-ng-c7a924a0732bd2aefe9af1411da629ccc3f34811.tar.gz crosstool-ng-c7a924a0732bd2aefe9af1411da629ccc3f34811.tar.bz2 crosstool-ng-c7a924a0732bd2aefe9af1411da629ccc3f34811.zip | |
Fix printing the branch used in Git
... and prefer exact specified name, if it exists.
More bootstrap script specifications for packages.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'scripts/functions')
| -rw-r--r-- | scripts/functions | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/scripts/functions b/scripts/functions index 719c3857..24cc6679 100644 --- a/scripts/functions +++ b/scripts/functions @@ -1629,6 +1629,7 @@ CT_GetVersion_git() if [ -z "${devel_revision}" ]; then local matches=`git ls-remote --exit-code "${devel_url}" --refs "${devel_branch}" \ || echo "not found"` + local best using ref # Cannot test $?, setting a trap on ERR prevents bash from returning the # status code. @@ -1636,9 +1637,22 @@ CT_GetVersion_git() CT_Abort "Failed to find git ref ${devel_branch} at ${devel_url}" fi if [ `echo "${matches}" | wc -l` -gt 1 ]; then - CT_DoLog WARN "Ambiguous ref ${devel_branch} at ${devel_url}, using first" + if echo "${matches}" | grep '[[:space:]]\(refs/heads/\)\?'"${devel_branch}\$" >/dev/null; then + # Try exact match, or prepended with "refs/heads". Some projects (e.g. binutils) + # have refs/original/refs/heads/master as well as refs/heads/master, and + # `git ls-remote refs/heads/master` prints both. + best=`echo "${matches}" | grep '[[:space:]]\(refs/heads/\)\?'"${devel_branch}\$"` + using="best match" + else + best=`echo "${matches}" | head -n1` + using="first" + fi + ref=`echo "${best}" | sed 's/.*[[:space:]]//'` + CT_DoLog WARN "Ambiguous ref ${devel_branch} at ${devel_url}, using ${using} (${ref})" + else + best="${matches}" fi - devel_revision=`echo "$matches" | head -n1 | cut -c1-8` + devel_revision=`echo "${best}" | cut -c1-8` CT_DoLog DEBUG "ref ${devel_branch} at ${devel_url} has cset of ${devel_revision}" fi basename="${pkg_name}-${devel_revision}" @@ -1647,6 +1661,7 @@ CT_GetVersion_git() # Retrieve sources from Git. CT_Download_git() { + # Git does not allow making a shallow clone of a specific commit. CT_DoExecLog ALL git clone "${devel_url}" "${pkg_name}" CT_Pushd "${pkg_name}" CT_DoExecLog ALL git checkout "${devel_revision}" -- |